Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893850 | Opening/closing device | — | 1990-01-16 |
| 4776486 | Device for holding automobile fuel-tank filler port cap | — | 1988-10-11 |
| 4774981 | Check valve | — | 1988-10-04 |
| 4743370 | Filter for fuel tank | — | 1988-05-10 |
| 4708895 | Plastic fastener | — | 1987-11-24 |
| 4705190 | Device for holding automobile fuel-tank filler port cap | — | 1987-11-10 |
| 4701064 | Ball joint | — | 1987-10-20 |
| 4691623 | Ventilator device for vehicle | — | 1987-09-08 |
| 4684463 | Filter device for in-tank type fuel pump for vehicle | — | 1987-08-04 |
| 4679958 | Ball joint | Daiji Nakama | 1987-07-14 |
| 4653616 | Damper | — | 1987-03-31 |
| 4644614 | Plastic fastener for spacing and supporting two plates | — | 1987-02-24 |
| 4629167 | Piston cylinder type damper | Shigeru Kimura | 1986-12-16 |
| 4618422 | Filter device for a fuel tank | Michiaki Sasaki | 1986-10-21 |
| 4568216 | Ball joint | Daiji Nakama | 1986-02-04 |
| 4488206 | Lamp housing fixing structure | — | 1984-12-11 |
| 4486985 | Molding clip | Kazuhiro Kagitani, Seikichi Yoshitsugu | 1984-12-11 |
| D276135 | Rivet or the like | — | 1984-10-30 |
| 4478545 | Fastening device for panels or the like | Yoshiaki Notoya | 1984-10-23 |
| D275554 | Rivet or the like | — | 1984-09-18 |
| 4435111 | Nut | — | 1984-03-06 |
| 4403377 | Fastening device | — | 1983-09-13 |
| 4393556 | Plastic buckle | Takuo Yuda | 1983-07-19 |
| 4391559 | Plastic fastener | — | 1983-07-05 |
| 4367995 | Quick-acting expansible fastener | Yoshiaki Notoya | 1983-01-11 |